As Jesus was passing through a field of grain on the sabbath,
his disciples began to make a path while picking the heads of grain.
At this the Pharisees said to him,
“Look, why are they doing what is unlawful on the sabbath?”
He said to them,
“Have you never read what David did
when he was in need and he and his companions were hungry?
How he went into the house of God when Abiathar was high priest
and ate the bread of offering that only the priests could lawfully eat,
and shared it with his companions?”
Then he said to them,
“The sabbath was made for man, not man for the sabbath.
That is why the Son of Man is lord even of the sabbath.”
2:23–28 This conflict regarding the sabbath follows the same pattern as in Mk 2:18–22.
2:25–26 Have you never read what David did?: Jesus defends the action of his disciples on the basis of 1 Sm 21:2–7 in which an exception is made to the regulation of Lv 24:9 because of the extreme hunger of David and his men. According to 1 Samuel, the priest who gave the bread to David was Ahimelech, father of Abiathar.
2:27 The sabbath was made for man: a reaffirmation of the divine intent of the sabbath to benefit Israel as contrasted with the restrictive Pharisaic tradition added to the law.
2:28 The Son of Man is lord even of the sabbath: Mark’s comment on the theological meaning of the incident is to benefit his Christian readers.
In today’s Gospel Jesus calls us to recognize him as Lord. Acknowledging the Lordship of Jesus means that your life has to change. For many this is liberating good news. But for others, it is a tremendous threat. If Jesus is Lord, my ego can’t be Lord. My religion can’t be Lord. My country, my convictions, and my culture cannot be Lord.
The resurrection is the clearest indication of the Lordship of Jesus. This is why the message of the resurrection is attacked, belittled, or explained away. The author of Acts speaks of “violent abuse” hurled at Paul. I have a small taste of this on my YouTube forums. We all should expect it, especially when our proclamation is bold.
This reveals a great mystery: we are called to announce the good news to everyone, but not everyone will listen. Once we’ve done our work, we should move on and not obsess about those who won’t listen. Why do some respond and some don’t? We don’t know, but that’s ultimately up to God.
– Bishop Robert Barron
May the virtues of faith, hope, and love go with you today – DV.
 Donald Senior, John J. Collins, and Mary Ann Getty, eds., The Catholic Study Bible, 2nd Ed.: Notes, 2nd ed., vol. 2 (New York: Oxford University Press, 2011), 1405.